CN204407707U - Cabinet cable mounting structure is shielded in control room - Google Patents

Abstract

The utility model relates to a cable installation structure of a screen cabinet in a control room, which comprises at least two rows of support rows arranged in parallel on the ground, the support rows include several upright column groups, and the upright column groups include four upright columns arranged in a square shape , the top of the support row is provided with two channel steels, and the two channel steels are respectively arranged on the tops of the two rows of columns formed by columns in the support row. A number of cross bars are evenly distributed on the top, and the cross bars are perpendicular to the columns. There are passageways for people to walk between the cross bars of the adjacent support rows, and detachable movable panels are laid on the adjacent support rows. . The utility model optimizes the layout of the screen cabinet base and cable support facilities under the antistatic floor, so that the installation space in the control room is large, the cables are arranged neatly and orderly, the cable connections between various places are flexible and convenient, and the later expansion and maintenance are simple and convenient. .

Description

Control room screen cabinet cable installation structure

technical field

The utility model relates to a cable installation structure of a screen cabinet in a control room.

Background technique

The control room of the substation generally arranges dozens of control panel cabinets 1, and there are a large number of cables connected between each panel cabinet 1 and outdoor equipment and each panel cabinet. In order to facilitate the laying of cables, a depth of 600mm mezzanine, the concrete floor below the mezzanine, the antistatic floor 4 is set above, the control panel cabinet 1 is placed on the 4th floor of the antistatic floor, and the 600mm mezzanine space below the antistatic floor 4 is used to arrange the cables 6, as shown in Figure 1 Show. The screen cabinet 1 is also supported by a bulky sealed base 2, which occupies a large area, and the cable 6 can only be connected from the side wall of the screen cabinet 1.

The cable layout in the space below the antistatic floor 4 is traditionally: a) laid directly on the ground, which is not conducive to cable fixation and aesthetics, and all the cables 6 are piled up on the ground, which is not conducive to the classified laying of different cables, and the heat dissipation of the cables 6 is poor; b) Lay the cable bridge 7, as shown in Figure 2, the cable laying in this way is beautiful, the cables can be fixed conveniently, and different cables can be arranged in different layers, but the problem is that the price of the cable bridge 7 is relatively high. In order to ensure enough cables 6 Layout space, the width of the cable tray 7 is wide, the layer spacing is small, the cable 6 in the middle of the lower layer of the bridge is difficult to check or replace, and the passage space between the screen cabinets 1 is limited, and the two sides of the bridge are set in the middle for people to operate The space is less, and after the intermediate space is occupied by the bridge frame, the metal support column 5 of the antistatic floor 4 cannot be placed in the middle, and one needs to be respectively arranged on both sides to increase the material.

Contents of the invention

The utility model makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide a control indoor screen cabinet cable installation structure, by optimizing the screen cabinet base and cable support under the antistatic floor The layout of the facilities makes the installation space in the control room large, the cables are arranged neatly and orderly, the cable connections between various places are flexible and convenient, and the later expansion and maintenance are simple and convenient.

In order to solve the above technical problems, the technical solution of the present invention is: a cable installation structure of the control room screen cabinet, including at least two rows of support rows arranged in parallel on the ground, the support rows include several column groups, the The column group includes four columns arranged in a square shape. Two channel steels are arranged on the top of the supporting row, and the two channel steels are respectively arranged on the tops of the two rows of columns formed by the columns in the supporting row. The columns On the side wall facing the direction of the adjacent support row, there are several cross bars evenly distributed, and the cross bar is perpendicular to the column, and there is a passage for people to walk between the cross bars of the adjacent support row. Detachable movable panels are laid on the support row.

Further, one end of the cross bar is welded on a vertical bar, the vertical bar is fixed on the side wall of the column with expansion bolts, the bottom of the vertical bar is welded with a steel plate, and the steel plate is fixed on the ground with expansion bolts .

Further, the column is a cylindrical column.

Further, the movable panel is an antistatic floor, and a support column fixed on the ground is arranged in the middle of the bottom of the antistatic floor.

Compared with the prior art, the utility model has the following beneficial effects: the utility model optimizes the layout of the screen cabinet base and the cable support facilities under the antistatic floor, so that the installation space in the control room is large, and the cables are arranged neatly and orderly. It will not be damaged, the cable connection between various parts is flexible and convenient, the heat dissipation is good, and the later expansion and maintenance are simple and convenient.

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Description of drawings

Fig. 1 is a schematic diagram of an existing cable installation structure of a screen cabinet.

Fig. 2 is a schematic diagram of another existing cable tray installation structure.

Fig. 3 is a schematic structural view of an embodiment of the present invention.

Fig. 4 is a sectional view of A-A in Fig. 3 .

In the figure: 1-screen cabinet, 2-block type sealed base, 3-ground, 4-antistatic floor, 5-support column, 6-cable, 7-cable bridge, 8-column, 9-horizontal bar, 10-pole, 11-channel steel, 12-control room.

Detailed ways

Embodiment 1: As shown in Figures 3 to 4, a cable installation structure for a panel cabinet in a control room 12 includes at least two rows of support rows arranged in parallel on the ground 3, and the support rows include several column groups. The set of uprights includes four uprights 8 in a square arrangement, and two channel steels 11 are arranged on the top of the support row, and the two channel steels 11 are respectively arranged on the sides of the two rows of uprights 8 formed by uprights in the support row. At the top, the column 8 is evenly distributed with several cross bars 9 on the side wall facing the direction of the adjacent support row, the cross bar 9 is perpendicular to the column 8, and there is a gap between the cross bars 9 of the adjacent support row. There is an aisle for walking, and a detachable antistatic floor 4 is laid on the adjacent support row.

For each screen cabinet, there is only a column 8 at each corner in the mezzanine space below it. The cable 6 generally enters the cabinet from the middle below the screen cabinet. The column 8 will not hinder the entry and exit of the cable; the column 8 is a cylinder shaped column to avoid damage to the cable 6 during the pulling process; the columns 8 at the four corners are conducive to the fixing of the cable support cross bar 9 and the vertical bar 10, and the channel steel above the column 8 can be used for supporting and fixing the screen cabinet. As a support for antistatic floor 4.

In this embodiment, in order to make the crossbar easy to install, one end of the crossbar 9 is welded on a vertical rod 10, and the vertical rod 10 is fixed on the side wall of the column 8 with expansion bolts. In order to make the vertical rod more stable, The bottom of the pole 10 is welded with a steel plate, and the steel plate is fixed on the ground 3 with expansion bolts.

In this embodiment, in order to ensure the stability of the antistatic floor 4 , a support column fixed on the ground is provided in the middle of the bottom of the antistatic floor 4 .

In this embodiment, the cross bar 9 and the vertical bar 10 all use cheap angle steel, steel plates and expansion bolts, and the cost is low; the vertical bar 10 is fixed by the side and the bottom surface to ensure firmness; The 7th plan concentrates the space for people to operate in the middle of the channel between the screen cabinets, which is convenient for laying cables and replacing them; the support column 5 of the antistatic floor 4 can be placed in the middle of the channel to reduce the number of support columns 5 .

A cable installation method for a screen cabinet in a control room. The method adopts the above-mentioned installation structure and is carried out according to the following steps: (1) Install the screen cabinet 1 on the channel steel 11 above the column group, that is, the four corners of the screen cabinet 1 correspond to The four columns 8 of the column group; (2) The cables 6 are classified and installed on the cross bar 9 in layers, and the cables 6 bypass the columns 10 and pass through the bottom of the screen cabinet to connect with the screen cabinet 1; (3) Lay the anti- Static floor 4.

The above descriptions are only preferred embodiments of the present utility model, and all equivalent changes and modifications made according to the patent scope of the present utility model shall fall within the scope of the present utility model.

Claims (4)

1. A control indoor screen cabinet cable installation structure, characterized in that: it includes at least two rows of support rows arranged in parallel on the ground, the support rows include several column groups, and the column groups include four columns arranged in a square The top of the support row is provided with two channel steels, and the two channel steels are respectively arranged on the top of the two rows of columns formed by the columns in the support row. A number of cross bars are evenly distributed on the side wall, and the cross bars are perpendicular to the upright column. There are aisles for people to walk between the cross bars of the adjacent support rows. The adjacent support rows are laid with detachable Activity panel. 2. The cable installation structure of the control room screen cabinet according to claim 1, characterized in that: one end of the cross bar is welded on a vertical rod, and the vertical rod is fixed on the side wall of the column with expansion bolts, and the The bottom of the pole is welded with a steel plate, and the steel plate is fixed on the ground with expansion bolts. 3. The cable installation structure of the control room screen cabinet according to claim 1, wherein the column is a cylindrical column. 4. The cable installation structure of the control room screen cabinet according to claim 1, wherein the movable panel is an antistatic floor, and a support column fixed on the ground is arranged in the middle of the bottom of the antistatic floor.